Your words, cast in stone.
Custom concrete stamps, machined in Minneapolis. Type your inscription below — your exact 3D proof and your price appear instantly. No quotes, no waiting.
The preview is the proof
No back-and-forth approval emails. The 3D stamp you see as you type is exactly what the CNC cuts — down to the letter, the depth, and the spacing.
Your price, instantly
The number updates the moment you stop typing. No quote forms, no “we’ll get back to you.” What you see is what you pay. Stamps start at $100.
Built to outlast the slab
CNC-machined from solid HDPE, pressed into wet concrete. Built for 100+ impressions — and each impression lasts 50+ years.
What your words could become.
Sample inscriptions in our slab treatment — from a citywide poetry program to a name beside a garden path. Type your own above to see the real 3D proof.
Three steps, no surprises.
Type your words
Choose a production-cut typeface and watch your inscription carve into concrete in 3D — instantly.
See your price
It appears the moment you stop typing. No quote forms, no waiting. What you see is what you pay.
Order & receive
Check out securely — production takes 7–10 business days, then your stamp ships with tracking. Built tough for repeated professional use.
Born on a sign shop floor.
Stamped Sidewalksdidn't start as a website. The craft came off the CNC of a Twin Cities architectural sign shop — Dimension Sign, formerly Fourth Dimension Signs— that has cut concrete stamps since the early years of Saint Paul's Sidewalk Poetry program, the one that launched in 2008 and put a poem within a ten-minute walk of every resident in the city.
1,400+of those stamps are pressed into Saint Paul's sidewalks today. Over the years the same shop machined stamps for city poetry and public-art programs in 17 states, coast to coast. Stamped Sidewalksis that business, given its own name, its own online designer, and its own front door — the same machines, the same Minneapolis-made precision.
- 2008
- Saint Paul's program — we've cut its stamps since its early years
- 17
- States with our stamps in the ground, coast to coast
- 1,400+
- Poems pressed into Saint Paul sidewalks
Sidewalk poetry turns routine concrete maintenance into a canvas for community voices — a poem pressed into every fresh pour.
Cities collect poems from residents, then press the selected entries into sidewalk panels already scheduled for repair — public art on the maintenance budget.
You see the exact 3D proof before paying a cent — what arrives is the carve you approved on screen.
Quick answers.
How long do concrete stamps last?
Our concrete stamps are built for repeated use with durable, industrial-grade materials trusted by municipal public works departments across the country.
Can I use the design tool for free?
Yes! Our 3D design tool is completely free to use. Design as many stamps as you want, preview them in realistic 3D, and only pay when you're ready to order.
How fast do you ship?
Production takes 7–10 business days, then your stamp ships nationwide — standard shipping adds 5–7 business days, with express and overnight options at checkout.
How do I see pricing?
Use our free design tool to see pricing in real-time as you create your stamp. The price updates instantly as you adjust text, fonts, and dimensions.
Type a line. See it in stone. Right now.
No account needed to design. The price is honest and instant.
Start Designing